Welcome to Solar One Stop

Solar One StopSolar One Stop AZ provides the latest information on solar energy and how to take advantage of Southern Arizona’s abundant sunshine.

This site provides residents, business owners, solar developers, and installers with a complete list of solar essentials.  Here you can learn about solar technologies, rebates and incentives, educational opportunities, and solar events.
Click here to learn more about Solar One Stop.

What is Solar Energy Residential & Small
Commercial Solar
Tucson's Solar Future

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Current Solar Events

Join the Solar Partnership at its next meeting scheduled for Thursday, September 22nd at 2:30 at PAG's offices at 1 E. Broadway, Santa Rita Room on the 4th floor. 

The Southern Arizona Regional Solar Partnership is a cooperative effort to focus attention on southern Arizona's natural opportunities for solar power generation and utilization. There are always great speakers and you will learn a lot about solar!


Recent News

Tue, 26 Jul 2016 13:29:08 -0500

Until recently, customers who wanted to save on their monthly electricity bills by installing rooftop solar power systems didn’t have many options. Most solar installers only offered customers the ability to lease the solar roof panels for a monthly fee, typically after signing a 20-year lease. And if customers wanted help financing the transition to solar, there were few places to turn. But that’s changed a lot in the past year.

Tue, 26 Jul 2016 13:17:50 -0500

REI, a national specialty outdoor retailer and the nation’s largest consumer co-op, has announced the completion of a 2.2 MW rooftop solar installation atop its new distribution center in Goodyear, Ariz. This is REI’s third distribution center, and will improve customer service and delivery response across the Southwest region.





Solar Calculator

Incentives and Rebates

Upcoming Events

Who's Who in Solar 
How Solar Are You?
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Pima County Solar One Stop (520) 740-6463

The Solar One Stop is a multi-agency, collaborative effort led by Pima County and the City of Tucson, with funding provided by the U.S. Department of Energy's (DOE) Solar America Communities Initiative. The goal of the program is to spread the news about affordable, quality, and efficient solar technologies for homes and businesses.
You can also visit us at:
Pima County Development Services
201 N. Stone, 1st Floor
Tucson, AZ 85701
Monday through Friday from 8AM to 4PM
(520) 740-6463